Base | Representation |
---|---|
bin | 1110011011000… |
… | …01100101000110 |
3 | 22102122201111020 |
4 | 13031201211012 |
5 | 221433022201 |
6 | 20001052010 |
7 | 2666235435 |
oct | 715414506 |
9 | 272581436 |
10 | 120985926 |
11 | 62325576 |
12 | 34627006 |
13 | 1c0b0909 |
14 | 120d511c |
15 | a94ca36 |
hex | 7361946 |
120985926 has 8 divisors (see below), whose sum is σ = 241971864. Its totient is φ = 40328640.
The previous prime is 120985919. The next prime is 120985951. The reversal of 120985926 is 629589021.
It is a sphenic number, since it is the product of 3 distinct primes.
120985926 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10082155 + ... + 10082166.
It is an arithmetic number, because the mean of its divisors is an integer number (30246483).
Almost surely, 2120985926 is an apocalyptic number.
120985926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120985926 is a wasteful number, since it uses less digits than its factorization.
120985926 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20164326.
The product of its (nonzero) digits is 77760, while the sum is 42.
The square root of 120985926 is about 10999.3602541239. The cubic root of 120985926 is about 494.5895669326.
The spelling of 120985926 in words is "one hundred twenty million, nine hundred eighty-five thousand, nine hundred twenty-six".
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